9865994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 15361920

約数和(自身を除く): 5495926

約数列:

[1, 2, 41, 79, 82, 158, 1523, 3046, 3239, 6478, 62443, 120317, 124886, 240634, 4932997, 9865994]

約数ペア:

[(1, 9865994), (2, 4932997), (41, 240634), (79, 124886), (82, 120317), (158, 62443), (1523, 6478), (3046, 3239)]